Stephanie Yang 0fc7dcfe6c Add public group getter for java and scala (#4838)
* Add public group getter for java and scala

* Remove unnecessary param from javadoc

* Fix typo

* Fix another typo

* Add semicolon

* Fix javadoc return statement

* Fix missing return statement

* Add a unit test
2019-09-09 10:07:48 -07:00
..
2019-07-17 15:25:35 -07:00